Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

The number of dinosaurs may have been stable before the asteroid impact, despite evidence that species were getting less ...

Dinosaurs may not have been declining before the asteroid impact after all – new research shows that the apparent drop in ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by a worsening fossil record from that time rather than a genuine ...

Taken at face value, these fossils - more than 8,000 of them - suggest the number of dinosaur species peaked about 75 million years ago and then declined in the nine million years leading up to the ...

The species, named Duonychus tsogtbaatari, belongs to a group of two-legged dinosaurs called therizinosaurs that lived in central and eastern Asia as well as in western North America during the ...

Dinosaurs have captured people’s imagination ever since their bones and teeth were first scientifically described in 1822 by ...

Travelers can get their hands dirty and track down ancient dinosaur fossils, jewels and more treasures through excursions across the country. Families planning a visit to Mantua, New Jersey ...

Dinosaur fossils have been found on every continent around the globe, including Antarctica. Some of the most famous types of ...

Get Instant Summarized Text (Gist) The perceived decline of dinosaurs before the asteroid impact 66 million years ago may be due to a poor fossil record rather than an actual decrease in species ...